Product Description
TRKIMAL-278 clutch set for GY6 50cc/80cc 4-stroke 139QMB and 147QMD engines. The set features a 22-spline clutch bell, 2000 RPM clutch springs, a 12 mm clutch-shoe bearing, and specified bell and pulley dimensions. Verify the listed specifications and product images before ordering.
Product Specifications
BrandTRKIMAL
Manufacturer Part NumberTRKIMAL-278
Item Weight4.24 pounds
Package Dimensions5.87 x 5.75 x 3.58 inches
Item model numberTRKIMAL-278
Explicit Manufacturer Part NumberTRKIMAL-278
Clutch Bell Spline Count22 splines
Clutch Spring Rating2000 RPM
Clutch Shoe Bearing12 mm ID; 6901RS
Clutch Bell Outside Diameter117 mm
Pulley Outside Diameter119 mm
Pulley Needle BearingHK172518RS
Compatible Vehicle TypesScooter, ATV, go-kart, moped